Collection: Balls - Ceramic - Sapphire

30 Products in this selection

This is a combined category of Sapphire Ceramic Balls.

Grades shown are AFBMA and ISO3290-1 which relates primarily to the ovality of the ball
General balls offered for sale may be from different ball lots, so the diametrical tol
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.

Additional resources:
Balls Master Catalogue PDF
AFBMA and ISO Ball Grades

A more concise listing may be found on the Smallparts store at Balls - Ceramic - Sapphire. Smallparts promote the most popular MBA products.

Diameter (D)	Material	Precision Grade	Hardness	Properties	Colour
Diameter (D) 5.000 mm +/- 0.00254 _{(0.197 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Transparent
Material: Synthetic Sapphire Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00500-SP-G25 (5 Pcs) Ceramic Balls - 5 mm Synthetic Sapphire - Grade 25 1 pack (5 pcs) Available Immediately \| Further orders can be expected around Sun, Jul 06, 2025 Regular price $108.23 AUD Regular price ~~$129.87 AUD~~ Sale price $108.23 AUD Unit price per Per 5
Diameter (D)	Material	Precision Grade	Hardness	Indicative Image
Diameter (D) 5.000 mm +/- 0.00254 _{(0.197 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs
Material: Synthetic Sapphire Properties: Extreme hardness and wear resistance Colour: Transparent Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00500-SP-G25 (5 Pcs) Ceramic Balls - 5 mm Synthetic Sapphire - Grade 25 1 pack (5 pcs) Available Immediately \| Further orders can be expected around Sun, Jul 06, 2025 Regular price $108.23 AUD Regular price ~~$129.87 AUD~~ Sale price $108.23 AUD Unit price per Per 5 View the product page first if you are unsure.
BL-00500-SP-G25 (5 Pcs) --- Ceramic Balls - 5 mm Synthetic Sapphire - Grade 25 Sale BL-00500-SP-G25 (5 Pcs) --- Ceramic Balls - 5 mm Synthetic Sapphire - Grade 25 Regular price $108.23 AUD Regular price ~~$129.87 AUD~~ Sale price $108.23 AUD Unit price per 1 Available Now Sale
Diameter (D) 5.556 mm +/- 0.00254 _{(0.219 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Transparent
Material: Synthetic Sapphire Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00556-SP-G25 (5 Pcs) Ceramic Balls - 5.556 mm Synthetic Sapphire - Grade 25 1 pack (5 pcs) Available Immediately \| Further orders can be expected around Sun, Jul 06, 2025 Regular price $148.32 AUD Regular price ~~$177.98 AUD~~ Sale price $148.32 AUD Unit price per Per 5
Diameter (D) 5.556 mm +/- 0.00254 _{(0.219 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs
Material: Synthetic Sapphire Properties: Extreme hardness and wear resistance Colour: Transparent Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00556-SP-G25 (5 Pcs) Ceramic Balls - 5.556 mm Synthetic Sapphire - Grade 25 1 pack (5 pcs) Available Immediately \| Further orders can be expected around Sun, Jul 06, 2025 Regular price $148.32 AUD Regular price ~~$177.98 AUD~~ Sale price $148.32 AUD Unit price per Per 5 View the product page first if you are unsure.
BL-00556-SP-G25 (5 Pcs) --- Ceramic Balls - 5.556 mm Synthetic Sapphire - Grade 25 Sale BL-00556-SP-G25 (5 Pcs) --- Ceramic Balls - 5.556 mm Synthetic Sapphire - Grade 25 Regular price $148.32 AUD Regular price ~~$177.98 AUD~~ Sale price $148.32 AUD Unit price per 1 Available Now Sale
Diameter (D) 6.000 mm +/- 0.00254 _{(0.236 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Transparent
Material: Synthetic Sapphire Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00600-SP-G25 (5 Pcs) Ceramic Balls - 6 mm Synthetic Sapphire - Grade 25 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 06, 2025 Regular price $148.68 AUD Regular price Sale price $148.68 AUD Unit price per Per 5
Diameter (D) 6.000 mm +/- 0.00254 _{(0.236 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs
Material: Synthetic Sapphire Properties: Extreme hardness and wear resistance Colour: Transparent Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00600-SP-G25 (5 Pcs) Ceramic Balls - 6 mm Synthetic Sapphire - Grade 25 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 06, 2025 Regular price $148.68 AUD Regular price Sale price $148.68 AUD Unit price per Per 5 View the product page first if you are unsure.
BL-00600-SP-G25 (5 Pcs) --- Ceramic Balls - 6 mm Synthetic Sapphire - Grade 25 BL-00600-SP-G25 (5 Pcs) --- Ceramic Balls - 6 mm Synthetic Sapphire - Grade 25 Regular price $148.68 AUD Regular price Sale price $148.68 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 6.350 mm +/- 0.00254 _{(0.25 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Transparent
Material: Synthetic Sapphire Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00635-SP-G25 (5 Pcs) Ceramic Balls - 6.35 mm Synthetic Sapphire - Grade 25 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 06, 2025 Regular price $163.59 AUD Regular price Sale price $163.59 AUD Unit price per Per 5
Diameter (D) 6.350 mm +/- 0.00254 _{(0.25 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs
Material: Synthetic Sapphire Properties: Extreme hardness and wear resistance Colour: Transparent Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00635-SP-G25 (5 Pcs) Ceramic Balls - 6.35 mm Synthetic Sapphire - Grade 25 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 06, 2025 Regular price $163.59 AUD Regular price Sale price $163.59 AUD Unit price per Per 5 View the product page first if you are unsure.
BL-00635-SP-G25 (5 Pcs) --- Ceramic Balls - 6.35 mm Synthetic Sapphire - Grade 25 BL-00635-SP-G25 (5 Pcs) --- Ceramic Balls - 6.35 mm Synthetic Sapphire - Grade 25 Regular price $163.59 AUD Regular price Sale price $163.59 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 7.938 mm +/- 0.00254 _{(0.313 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Transparent
Material: Synthetic Sapphire Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00794-SP-G25 Ceramic Balls - 7.938 mm Synthetic Sapphire - Grade 25 5 Available Immediately \| Further orders can be expected around Sun, Jul 06, 2025 Regular price $83.77 AUD Regular price ~~$100.53 AUD~~ Sale price $83.77 AUD Unit price per Each
Diameter (D) 7.938 mm +/- 0.00254 _{(0.313 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs
Material: Synthetic Sapphire Properties: Extreme hardness and wear resistance Colour: Transparent Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00794-SP-G25 Ceramic Balls - 7.938 mm Synthetic Sapphire - Grade 25 5 Available Immediately \| Further orders can be expected around Sun, Jul 06, 2025 Regular price $83.77 AUD Regular price ~~$100.53 AUD~~ Sale price $83.77 AUD Unit price per Each View the product page first if you are unsure.
BL-00794-SP-G25 --- Ceramic Balls - 7.938 mm Synthetic Sapphire - Grade 25 Sale BL-00794-SP-G25 --- Ceramic Balls - 7.938 mm Synthetic Sapphire - Grade 25 Regular price $83.77 AUD Regular price ~~$100.53 AUD~~ Sale price $83.77 AUD Unit price per 5 Available Now Sale
Diameter (D) 9.525 mm +/- 0.00254 _{(0.375 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs	Properties Extreme hardness and wear resistance	Colour Transparent
Material: Synthetic Sapphire Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00953-SP-G25 (5 Pcs) Ceramic Balls - 9.525 mm Synthetic Sapphire - Grade 25 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 06, 2025 Regular price $672.77 AUD Regular price Sale price $672.77 AUD Unit price per Per 5
Diameter (D) 9.525 mm +/- 0.00254 _{(0.375 in.)}	Material Synthetic Sapphire	Precision Grade Grade 25	Hardness 9 Mohs
Material: Synthetic Sapphire Properties: Extreme hardness and wear resistance Colour: Transparent Specific Gravity: 3.98 Category: Balls - Ceramic - Sapphire - Synthetic
Part Number: BL-00953-SP-G25 (5 Pcs) Ceramic Balls - 9.525 mm Synthetic Sapphire - Grade 25 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 06, 2025 Regular price $672.77 AUD Regular price Sale price $672.77 AUD Unit price per Per 5 View the product page first if you are unsure.
BL-00953-SP-G25 (5 Pcs) --- Ceramic Balls - 9.525 mm Synthetic Sapphire - Grade 25 BL-00953-SP-G25 (5 Pcs) --- Ceramic Balls - 9.525 mm Synthetic Sapphire - Grade 25 Regular price $672.77 AUD Regular price Sale price $672.77 AUD Unit price per Out of stock! Backorder Now